Bug fixes and improvements

+ Add a function to the Tools package to provide the local IP address
and port
+ Add a function to the Tools package to provide a time as formated
string as yyyyMMdd hhmmss.fff
+ Improved the ICCC startup message: Now, the message contains the IP
address and port of the stared server
+ Add a new configuration to specific the necessary Ocean servers' port
(internally, not the public port)
+ The template package reports now which version out of the grid FS is
used.
+ The Ocean server is now bound to the correct IP address and port
(rule: the local IP address!)
+ The order of the system shutdown handlers were wrong!
+ The early ICCC messages problem is now fixed!
+ Fixed an ICCC bug for the case, that a message does not have any
payload!
+ Also the configuration database uses now the correct mgo MongoDB rules
(SetSafe & SetMode)

Tools/FormatTime.go

@@ -0,0 +1,58 @@
+package Tools
+
+import "time"
+import "fmt"
+import "strconv"
+
+func FormatTime(t1 time.Time) (result string) {
+	var year int = t1.Year()
+	var month int = int(t1.Month())
+	var day int = int(t1.Day())
+	var minutes int = int(t1.Minute())
+	var hours int = int(t1.Hour())
+	var seconds int = int(t1.Second())
+	var milliseconds int = int(float64(t1.Nanosecond()) / 1000000.0)
+
+	var monthText, dayText, minutesText, hoursText, secondsText, millisecondsText string
+
+	if month >= 1 && month <= 9 {
+		monthText = fmt.Sprintf(`0%d`, month)
+	} else {
+		monthText = strconv.Itoa(month)
+	}
+
+	if day >= 1 && day <= 9 {
+		dayText = fmt.Sprintf(`0%d`, day)
+	} else {
+		dayText = strconv.Itoa(day)
+	}
+
+	if minutes >= 0 && minutes <= 9 {
+		minutesText = fmt.Sprintf(`0%d`, minutes)
+	} else {
+		minutesText = strconv.Itoa(minutes)
+	}
+
+	if hours >= 0 && hours <= 9 {
+		hoursText = fmt.Sprintf(`0%d`, hours)
+	} else {
+		hoursText = strconv.Itoa(hours)
+	}
+
+	if seconds >= 0 && seconds <= 9 {
+		secondsText = fmt.Sprintf(`0%d`, seconds)
+	} else {
+		secondsText = strconv.Itoa(seconds)
+	}
+
+	if milliseconds >= 0 && milliseconds <= 9 {
+		millisecondsText = fmt.Sprintf(`00%d`, milliseconds)
+	} else if milliseconds >= 10 && milliseconds <= 99 {
+		millisecondsText = fmt.Sprintf(`0%d`, milliseconds)
+	} else {
+		millisecondsText = strconv.Itoa(milliseconds)
+	}
+
+	result = fmt.Sprintf(`%d%s%s %s%s%s.%s`, year, monthText, dayText, hoursText, minutesText, secondsText, millisecondsText)
+	return
+}

Tools/Init.go

@@ -24,4 +24,9 @@ func init() {
 
 	// Set the seed for random:
 	rand.Seed(time.Now().Unix())
+
+	// Build the local IP address and port:
+	allHostsIPAddresses := ReadAllIPAddresses4ThisHost()
+	port := ConfigurationDB.Read(`OceanServerPort`)
+	localIPAddressAndPort = allHostsIPAddresses[0] + `:` + port
 }

Tools/LocalIPAddressAndPort.go

@@ -0,0 +1,6 @@
+package Tools
+
+func LocalIPAddressAndPort() (address string) {
+	address = localIPAddressAndPort
+	return
+}

Tools/Variables.go

@@ -3,8 +3,9 @@ package Tools
 import LM "github.com/SommerEngineering/Ocean/Log/Meta"
 
 var (
-	senderName           LM.Sender = `System::Tools`
-	hostname             string    = `unknown`
-	ipAddresses          []string  = nil
-	internalCommPassword string    = ``
+	senderName            LM.Sender = `System::Tools`
+	hostname              string    = `unknown`
+	localIPAddressAndPort string    = `127.0.0.1:60000`
+	ipAddresses           []string  = nil
+	internalCommPassword  string    = ``
 )